TUFLOW Message 3017: Difference between revisions

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|type=[[ERROR]]
|message_desc=BasedThere onis aninsufficient initialavailable GPU memory check,across the requestedspecified GPU has insufficient available memorydevices to run the modelsimulation.
|suggestions=If trying to run the HPC Solver in double precision, memory requirements may be significantly reduced by changing to single precision.
|suggestions=
* Check that no other models are currently running on the selected GPU.
* Reduce cell size.
* Change to single precision if using double precision.
* Run the model on the CPU.
* Contact [mailto:support@tuflow.com support@tuflow.com].
 
Consider if your model configuration can be refined to reduce memory requirements. The key factors that influence memory allocation are:
|uplink=[[3xxx_TUFLOW_Messages|3xxx Messages]]
* The size of the redundant area around the perimeter of the model;
* The number of 2D cells, hence the domain extent and the cell size; and
* The model features utilised.
 
If additional GPU devices are available, consider running the simulation across extra GPU devices.
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